Install the JDK

yum install -y java

Installation jenkins

After the installation directory in / var / lib / jenkins /

Yum repository library to add Jenkins, Jenkins will install download here.

wget -O /etc/yum.repos.d/jenkins.repo http://pkg.jenkins-ci.org/redhat/jenkins.repo
rpm --import https://jenkins-ci.org/redhat/jenkins-ci.org.key
yum install -y jenkins
- If the last step can not be installed on to the official website to download jenkis of rmp package, the official website address (http://pkg.jenkins-ci.org/redhat-stable/)
  - wget http://pkg.jenkins-ci.org/redhat-stable/jenkins-2.7.3-1.1.noarch.rpm
  - rpm -ivh jenkins-2.7.3-1.1.noarch.rpm

Configure port jenkis of (start time from / etc / sysconfig / jenkins obtain configuration parameters)

vi /etc/sysconfig/jenkins

Found modify the port number: JENKINS_PORT = "8080" (this port does not conflict can not be modified)

Modify the address jenkins download plug-ins

sed -i 's/http:\/\/updates.jenkins-ci.org\/download/https:\/\/mirrors.tuna.tsinghua.edu.cn\/jenkins/g' /var/lib/jenkins/updates/default.json && sed -i 's/http:\/\/www.google.com/https:\/\/www.baidu.com/g' /var/lib/jenkins/updates/default.json

Start jenkins

service jenkins start/stop/restart
Will serve as a daemon to start with the system, the system creates a "jenkins" allows the user to the service, if you change the owner of the service, while the need to modify the / var / log / jenkins, / var / lib / jenkins, and / var / cache / jenkins owner

Open jenkins

Access in the browser: the installation of Jenkins ip: JENKINS_PORT
In the initial password: / var / lib / jenkins / secrets / initialAdminPassword
Recommended plug-in installation
Create a new user

Installation maven plugin

前往 Manage Jenkins -> Manage Plugins -> Available
Right side Filter Input: Maven Integration
Check the list below optional Maven Integration (such as Maven Integration does not exist in the list, then click Check now update the list of plugins)
点击 Download now and install after restart

Configuring Maven repository address

Jenkins the Manage -> the Configure System
-Dmaven.repo.local=/var/lib/jenkins/workspace/jars(then created jars directory)
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Configuring JDK, Git, Maven address

Manage Jenkins -> Global Tool Configuration
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Note: Git is to be configured to: GIT_HOME / bin / git
Installation and maven git Reference: https: //blog.csdn.net/weixin_43934607/article/details/100538881

Add Item

New Project
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Set git path

command set build
clean install -Dmaven.test.skip=true

try to build the project

Special Note: If you have to use it to build swagger generated api documentation fails to remove the content in the pom file

After building a successful deployment settings

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Note: Jenkins docker not have permission to operate, it must firstchmod 777 /var/run/docker.sock

#!/bin/bash
echo "开始运行"
echo "停止app"
docker stop app
echo "删除容器app"
docker rm app
echo "删除镜像yzx/accout-mange:latest"
docker rmi -f yzx/accout-mange:latest

#要把jar包制作成镜像就必须使用docker build命令 同时必须有对应的Dockerfile（指定jar包位置是在Dockerfile指定）
# . 表示当前目录 -f 参数指定Dockerfile文件  -t 表示 制作的镜像tag 
cd /var/lib/jenkins/workspace/accout-mange
docker build -f Dockerfile  -t  yzx/accout-mange:latest  .

echo "新容器id："
docker create --name app \
-p 9999:8080 \
-v /tmp/accout:/tmp/accout \
yzx/accout-mange:latest

echo "启动容器名："
docker start app

echo "执行完毕，浏览器打开IP:9999浏览"

#构建镜像的Dockerfile
# From java image, version : 8
FROM java:8

# 挂载app目录
#VOLUME /app

##将maven构建好的jar添加到镜像中
ADD target/accout-mange-1.0-SNAPSHOT.jar accout-mange-1.0.jar

EXPOSE 8080

ENTRYPOINT ["java", "-jar", "accout-mange-1.0.jar"]

Set the build before the trigger (Gitee)

Plug-in installation

前往 Manage Jenkins -> Manage Plugins -> Available
Right side Filter Input: Gitee
点击 Download now and install after restart

Plug-in configuration

Add code cloud link configuration
Go Jenkins -> Manage Jenkins -> Configure System -> Gitee Configuration -> Gitee connections
Enter Gitee or the name you want in the Connection name in
Enter the code complete cloud Gitee host URL in the URL address: https://gitee.com (yards privatization cloud deployments customers enter the domain name)
Credentials in the code has not been configured as a private cloud APIV5 token, click Add -> Jenkins
- Domain select Global credentials
- Kind choice Gitee API Token
- Scope choice you need
- Gitee API Token Enter your code private cloud token, get the address:https://gitee.com/profile/personal_access_tokens
- ID, Descripiton to enter the ID and description you want.
Credentials choose configured Gitee APIV5 Token
Click Test Connection to test the link was successful.